<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" keyword="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
    <el-table :data="employees" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">

      <!--ui提供的多选框-->
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="username" label="用户名" width="120" >
      </el-table-column>
      <el-table-column prop="phone" label="电话" width="120" >
      </el-table-column>
     <el-table-column prop="email" label="邮箱" width="120" >
      </el-table-column>
     <el-table-column prop="age" label="年龄" width="120" >
      </el-table-column>
      <el-table-column prop="state" label="状态" width="120" sortable>
        <!--scope 获取这一行所有的数据-->
        <template scope="scope">
          <span  style="color: #11b95c" v-if="scope.row.state ===1">开启</span>
          <span  style="color: #ff4d51" v-else-if="scope.row.state ===0">关闭</span>
          <span v-else>未知</span>
        </template>
      </el-table-column>
      <el-table-column prop="departments.name" label="所属部门"  >
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
      <!--:disabled是否不可点击
              true:不可点击
              false: 可点击
        -->
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :current-page="currentPage" :page-size="pageSize" :total="total"  style="float:right;">
			</el-pagination>
		</el-col>

    <!--prop 校验规则-->
		<!--编辑界面-->
		<el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
				<el-form-item label="用户名" prop="username">
					<el-input v-model="editForm.username" auto-complete="off"></el-input>
				</el-form-item>
        <el-form-item label="电话" prop="phone">
					<el-input v-model="editForm.phone" auto-complete="off"></el-input>
				</el-form-item>
          <el-form-item label="邮箱" prop="email">
					<el-input v-model="editForm.email" auto-complete="off"></el-input>
				</el-form-item>
          <el-form-item label="年龄" prop="age">
					<el-input v-model="editForm.age" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="1">启用</el-radio>
						<el-radio class="radio" :label="0">禁用</el-radio>
					</el-radio-group>
				</el-form-item>
        <el-form-item label="上级部门">
          <el-select v-model="editForm.departments" value-key="id" placeholder="请选择">
            <el-option
                v-for="item in cities"
                :key="item.id"
                :label="item.name"
                :value="item">
              <span style="float: left">{{ item.name }}</span>
            </el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="角色" prop="roles">
          <el-select v-model="editForm.roles" multiple placeholder="请选择">
            <el-option
                v-for="item in roleList"
                :key="item.id"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
            </el-option>
          </el-select>
        </el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>

	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getEmployeeListPage, removeEmployee, batchRemoveEmployee, editEmployee, addEmployee } from '../../api/api';

	export default {
		data() {
			return {
        options: [],
        roles:{},
        departments:{},
				filters: {
					keyword: ''
				},
        roleList:[],
        cities: [],
				employees: [],
				total: 0,
				currentPage: 1,
        pageSize:5,
				listLoading: false,
				sels: [],//列表选中列
        title:"",
				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					name: [
              // 为空校验
						{ required: true, message: '请输入部门名称', trigger: 'blur' }
					],
          sn: [
              // 为空校验
						{ required: true, message: '请输入部门编号', trigger: 'blur' }
					]

				},
				//编辑界面数据
				editForm: {
					id: null,
					username: "",
          phone: "",
					state: 0,
          email:"",
          age:null,
          departments:{},
          roles:{}

				},
			}
		},
		methods: {
    /*  getTree(){
        this.$http.get("/employee/tree")
            .then(result=>{
              console.log(result)
              this.options = result.data
            })
      },*/
      getDepartments(){
        this.$http.get("/department")
            .then(result=>{
              this.cities=result.data
            })
      },

      getRoleList() {
        this.$http.get("/role")
            .then(result => {
              if (result.data) {
                this.roleList = result.data;
              }
            })
      },
			handleCurrentChange(val) {
				this.currentPage = val;
				this.getEmployees();
			},
      // 高级查询
      search(){
        this.currentPage=1
        this.getEmployees()

      },
			//获取部门列表
			getEmployees() {
        // 封装参数
				let para = {
          currentPage: this.currentPage,
          pageSize:this.pageSize,
					keyword: this.filters.keyword,
        };
				this.listLoading = true;
        this.$http.post("/employee",para)
                .then(result=>{
                  console.log(result)
                  this.listLoading = false;
                    this.employees = result.data.rows;
                    this.total = result.data.totals;
                    console.log(this.total)

                }).catch(result=> {
          this.$message({
            message: '系统繁忙请稍后重试！！！',
            type: 'error'
          })

        })

			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
          this.$http.delete("/employee/"+row.id)
              .then(result=>{
                // 关闭忙等
                this.listLoading =false;
                if (result.data.success){
                  this.$message({
                    message: result.data.message,
                    type: 'success'
                  });
                }else {
                  this.$message({
                    message: result.data.message,
                    type: 'error'
                  });
                }
                this.currentPage = 1;
                // 4.调用查询列表函数
                this.getEmployees();
              }).catch(result=>{
            this.listLoading =false;
            this.$message({
              message: '系统繁忙请稍后重试！！！',
              type: 'error'
            });

          })
        }).catch(() => {
          // 取消进catch
        });

			},
			//显示编辑界面
			handleEdit: function (index, row) {
        this.title = "编辑";
        // 弹出编辑框
				this.editFormVisible = true;
        // 克隆对象到我们的模型层的对象中
				this.editForm = Object.assign({}, row);
        console.log(row)
			},
			//显示新增界面
			handleAdd: function () {
        this.title = "新增";
				this.editFormVisible = true;
				this.editForm = {
          id: null,
          username: "",
          phone: "",
          state: 0,
          email:"",
          age:null,
          departments:{},
          roles: null
				};
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
              // 开启忙等
							this.editLoading = true;

              // 表单数据拷贝
							let para = Object.assign({}, this.editForm);

              // 发送axios请求
                this.$http.put("/employee",para)
                    .then(result=>{
                      // 关闭忙等
                      this.editLoading = false;
                      // 关闭模态框
                      this.editFormVisible = false;
                        if (result.data.success){
                          this.$message({
                            message: result.data.message,
                            type: 'success'
                          });

                        }else {
                          this.$message({
                            message: result.data.message,
                            type: 'error'
                          });
                        }

                        this.getEmployees()
                    }).catch(result=>{
                  this.editLoading = false;
                  this.$message({
                    message: '系统繁忙，请重试！',
                    type: 'error'
                  });
                })
						}).catch(()=>{

            });
					}
				});
			},

			selsChange: function (sels) {
				this.sels = sels;

			},
			//批量删除
			batchRemove: function () {
        // 获取选中行的id
        var ids = this.sels.map(item => item.id);

        this.$confirm('确认删除选中记录吗？', '提示', {
          type: 'warning'
        }).then(() => {
          // 开启列表忙等
          this.listLoading = true;
          // 发送 axios请求
          this.$http.patch("/employee", ids)
              .then(result => {
                // 关闭忙等
                this.listLoading = false;
                if (result.data.success) {
                  this.$message({
                    message: result.data.message,
                    type: 'success'
                  });

                } else {
                  this.$message({
                    message: result.data.message,
                    type: 'error'
                  });
                }
                // 删除后回到第一页
                this.currentPage = 1
                // 刷新列表
                this.getEmployees()
              }).catch(result => {
              this.listLoading = false;
              this.$message({
              message: '系统繁忙请稍后重试！！！',
              type: 'error'
            });

          }).catch(() => {

          });
        })
      }
		},
		mounted() {
			this.getEmployees();
      this.getDepartments();
      this.getRoleList();
		}
	}

</script>

<style scoped>

</style>